#699FC5
Closest named color: Greyblue (#77A1B5). oklch(68% 0.08 240.1), rgb(105, 159, 197).
Aa
Black text reads best on this color (7.36:1).
About this color
#699FC5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.080 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.030 away. Black text reads best on it, at 7.36:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.36:1 |
| White text | 2.85:1 |
Values
| HEX | #699FC5 |
| RGB | rgb(105, 159, 197) |
| HSL | hsl(205, 44%, 59%) |
| OKLCH | oklch(68% 0.08 240.1) |
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 #699FC5 | 2.85:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #699FC5 | 7.36:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #699FC5 text on white | 2.85:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #699FC5 text on black | 7.36:1 | AAA | Lc -47.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#C9DCEA
oklch(88.5% 0.028 239.7)
-
Step 300
300
#A4C6DE
oklch(81% 0.05 239)
-
Step 400
400 (this color)
#699FC5
oklch(68% 0.08 240.1)
-
Step 500
500
#4991C1
oklch(63.1% 0.102 240.3)
-
Step 600
600
#267BAE
oklch(55.7% 0.111 240.1)
-
Step 700
700
#166795
oklch(49.1% 0.104 240)
-
Step 800
800
#175479
oklch(42.6% 0.086 240.4)
-
Step 900
900
#1B4661
oklch(37.7% 0.066 239.5)
-
Step 950
950
#112939
oklch(27% 0.042 240.1)
#699FC5 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) | #8E9EC7 | 0.044 |
| Deuteranopia (no green cones) | #8295C4 | 0.037 |
| Tritanopia (no blue cones) | #40A8AC | 0.063 |
| Achromatopsia (no color) | #999999 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699FC5
#699FC5
oklch(68% 0.08 240.1)
- #BD8D65
#BD8D65
oklch(68% 0.08 60.7)
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 #699FC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.030
- Bluegrey #85A3B2 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.047
- Cool Gray #8D99AE ΔE 0.050
- Faded Blue #658CBB ΔE 0.053
- Silver Lake Blue #778DA9 ΔE 0.055
- Cadet Blue #5F9EA0 ΔE 0.058
- Blue Grey #758DA3 ΔE 0.060
Use #699FC5 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.