#699BC5
Closest named color: Greyblue (#77A1B5). oklch(67.1% 0.082 244.8), rgb(105, 155, 197).
Aa
Black text reads best on this color (7.09:1).
About this color
#699BC5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.082 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.037 away. Black text reads best on it, at 7.09:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.09:1 |
| White text | 2.95:1 |
Values
| HEX | #699BC5 |
| RGB | rgb(105, 155, 197) |
| HSL | hsl(207, 44%, 59%) |
| OKLCH | oklch(67.1% 0.082 244.8) |
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 #699BC5 | 2.95:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #699BC5 | 7.09:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #699BC5 text on white | 2.95:1 | Fails | Lc 56.0 | Large or bold text, headings |
| #699BC5 text on black | 7.09:1 | AAA | Lc -45.7 | 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
#CADCEB
oklch(88.6% 0.028 243.1)
-
Step 300
300
#A5C5E0
oklch(80.9% 0.052 243.9)
-
Step 400
400 (this color)
#699BC5
oklch(67.1% 0.082 244.8)
-
Step 500
500
#4D90C5
oklch(63.2% 0.105 244.5)
-
Step 600
600
#2D79B1
oklch(55.6% 0.114 244.5)
-
Step 700
700
#1F6699
oklch(49.2% 0.107 244.6)
-
Step 800
800
#1C537C
oklch(42.7% 0.089 244.9)
-
Step 900
900
#1E4563
oklch(37.7% 0.068 244.3)
-
Step 950
950
#13283A
oklch(26.9% 0.043 246.2)
#699BC5 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) | #899BC7 | 0.039 |
| Deuteranopia (no green cones) | #7D92C4 | 0.032 |
| Tritanopia (no blue cones) | #41A5A9 | 0.069 |
| Achromatopsia (no color) | #969696 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699BC5
#699BC5
oklch(67.1% 0.082 244.8)
- #B98B5E
#B98B5E
oklch(67.1% 0.083 65)
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 #699BC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.037
- Faded Blue #658CBB ΔE 0.042
- Silver Lake Blue #778DA9 ΔE 0.049
- Cool Gray #8D99AE ΔE 0.052
- Bluegrey #85A3B2 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.053
- Blue Grey #758DA3 ΔE 0.055
- Cadet Blue #5F9EA0 ΔE 0.062
Use #699BC5 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.