#7197AF
Closest named color: Silver Lake Blue (#778DA9). oklch(65.7% 0.055 236.4), rgb(113, 151, 175).
Aa
Black text reads best on this color (6.74:1).
About this color
#7197AF is a medium-light, muted blue. In OKLCH its lightness is 66%, its chroma 0.055 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.027 away. Black text reads best on it, at 6.74:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.74:1 |
| White text | 3.11:1 |
Values
| HEX | #7197AF |
| RGB | rgb(113, 151, 175) |
| HSL | hsl(203, 28%, 56%) |
| OKLCH | oklch(65.7% 0.055 236.4) |
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 #7197AF | 3.11:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #7197AF | 6.74:1 | AA | Lc 46.0 | Large or bold text, headings |
| #7197AF text on white | 3.11:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #7197AF text on black | 6.74:1 | AA | Lc -43.7 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE2
oklch(88.5% 0.015 235.4)
-
Step 300
300
#B1C4D0
oklch(81% 0.027 235.4)
-
Step 400
400
#88A5B8
oklch(70.7% 0.043 236.9)
-
Step 500
500 (this color)
#7197AF
oklch(65.7% 0.055 236.4)
-
Step 600
600
#507992
oklch(55.6% 0.06 236.1)
-
Step 700
700
#41667C
oklch(49.2% 0.055 235.6)
-
Step 800
800
#365365
oklch(42.7% 0.046 236.6)
-
Step 900
900
#2F4552
oklch(37.8% 0.035 234.9)
-
Step 950
950
#1C2830
oklch(26.9% 0.022 237.9)
#7197AF 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) | #8C96B0 | 0.035 |
| Deuteranopia (no green cones) | #848FAF | 0.031 |
| Tritanopia (no blue cones) | #5C9D9F | 0.042 |
| Achromatopsia (no color) | #929292 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7197AF
#7197AF
oklch(65.7% 0.055 236.4)
- #AC8971
#AC8971
oklch(65.7% 0.055 56)
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 #7197AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.027
- Blue Grey #758DA3 ΔE 0.029
- Greyblue #77A1B5 ΔE 0.029
- Cool Gray #8D99AE ΔE 0.037
- Cadet Blue #5F9EA0 ΔE 0.040
- Bluey Grey #89A0B0 ΔE 0.042
- Bluegrey #85A3B2 ΔE 0.044
- Faded Blue #658CBB ΔE 0.044
Use #7197AF 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.