#5891AF
Closest named color: Faded Blue (#658CBB). oklch(62.9% 0.075 232.7), rgb(88, 145, 175).
Aa
Black text reads best on this color (6.08:1).
About this color
#5891AF is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.075 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.030 away. Black text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #5891AF |
| RGB | rgb(88, 145, 175) |
| HSL | hsl(201, 35%, 52%) |
| OKLCH | oklch(62.9% 0.075 232.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5891AF | 3.45:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #5891AF | 6.08:1 | AA | Lc 42.1 | Non-text elements, placeholder text |
| #5891AF text on white | 3.45:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #5891AF text on black | 6.08:1 | AA | Lc -39.8 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CDDCE5
oklch(88.6% 0.02 233.9)
-
Step 300
300
#AAC5D5
oklch(80.8% 0.037 233.9)
-
Step 400
400
#7CA7C0
oklch(70.6% 0.059 234.2)
-
Step 500
500 (this color)
#5891AF
oklch(62.9% 0.075 232.7)
-
Step 600
600
#3C7B9B
oklch(55.5% 0.082 233)
-
Step 700
700
#2E6885
oklch(49.2% 0.076 233)
-
Step 800
800
#27556C
oklch(42.8% 0.063 232.6)
-
Step 900
900
#254657
oklch(37.7% 0.048 232.5)
-
Step 950
950
#162933
oklch(26.9% 0.031 232.5)
#5891AF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #828FB1 | 0.050 |
| Deuteranopia (no green cones) | #7686AF | 0.044 |
| Tritanopia (no blue cones) | #2B999B | 0.056 |
| Achromatopsia (no color) | #8A8A8A | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5891AF
#5891AF
oklch(62.9% 0.075 232.7)
- #AD7C5E
#AD7C5E
oklch(62.8% 0.075 52.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5891AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.030
- Dusty Blue #5A86AD ΔE 0.031
- Blue Grey #758DA3 ΔE 0.035
- Silver Lake Blue #778DA9 ΔE 0.035
- Off Blue #5684AE ΔE 0.038
- Light Slate Gray #778899 ΔE 0.046
- Cool Blue #4984B8 ΔE 0.047
- Steel #738595 ΔE 0.049
Use #5891AF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.